package com.t7;

/**
 * Created by xuyiwei on 2018/7/18.
 */
class Art{
    public Art() {
        System.out.println("Art constructor");
    }
}

class Drawing extends Art{
    public Drawing() {
        System.out.println("Drawing constructor");
    }
}

public class Cartoon extends Drawing{


    public static void main(String[] args) {
        Cartoon cartoon = new Cartoon();
    }
}
